Specifications

1.High strength
2.Non-toxic pollution-free
3.Coefficient of thermal conductivity small
4. heat insulation

Sunshine Calcium Silicate Board:

1. Introduction

Calcium Silicate refractory boards are specifically designed for molten metal applications. Components are machined for the movement, distribution, flow control and casting of non-ferrous metals and their alloys. The exceptional strength and durability of these boards insures that components are highly resistant to breakage during casting and subsequent cleaning. They have excellent resistance to metal flow.
2. Typical Applications:
· Floats Stoppers
· Dip tubes and spouts· Nozzles
· Distribution boxes, Flow gates
· Hot pipe supports
· Gaskets Rings

· Roller supports
· Heating tape supports

   

3. Technical Characteristics

· Excellent insulation power
· Excellent mechanical resistanace
· Excellent resistance to thermal shock
· Excellent acoustic and dielectric isolation

4.. Specification

The High Temperature (1100 degree) Refractory calcium silicate Board

Item	HT-170	HT-220	HT-240
Density(kg/m3)	170	220	240
Quality moisture content (%)	≤7.5	≤7.5	≤7.5
Compressive strength(Mpa)	≥0.40	≥0.50	≥0.60
Flexural strength(Mpa)	≥0.20	≥0.30	≥0.30
Termal conductivity(W/m.k)	≤0.048+0.00011T	≤0.050+0.00011T	≤0.056+0.00011T
Work temperature°C	1000°C	1050°C	1100°C
Linear shrinkage (%)	≤1.50(1000°C,3nrs)	≤1.50(1000°C,3nrs)	≤1.50(1000°C,3nrs)
Size	600*300*25-100mm,500*500*25-100mm ,1000*500*25-100